daveadmin
06d01a3bce
Full private corpus dashboard for tools.dobetternorge.no users — each SSO
account gets an auto-provisioned CaveauAI tenant (clients row, corpus) on
first visit. Includes upload (file/paste/URL), RAG chat with SSE streaming
and citation chips, document CRUD, FalkorDB graph relations tab, and
improved save-from-tool flow with tag/preview support.
- dashboard/{index,documents,document,upload,chat,settings}.php
- api/dashboard/{corpus-init,documents,upload,ingest-status,chat-stream,
save-from-tool,graph}.php
- includes/{CorpusProvision,layout_dashboard,layout_dashboard_footer}.php
- assets/css/dashboard.css assets/js/corpus-save.js (routing upgrade)
- includes/{bootstrap,layout}.php extended for dashboard provisioning
Migration 141 (clients.dbn_sso_uid + import_method enum) applied on chloe.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
111 lines
3.7 KiB
PHP
111 lines
3.7 KiB
PHP
<?php
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/**
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* POST /api/dashboard/chat-stream.php (SSE)
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*
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* Streams a RAG chat answer using the user's private corpus + the dobetter
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* legal package. Each output token is delivered as an SSE event named "token".
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* On completion, sources, chunks_used, model, and elapsed_ms are sent as a
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* "done" event. Errors are sent as a "fail" event.
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*
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* Request body (JSON):
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* {
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* "question": "Hva sier barnevernloven § 4-12?",
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* "history": [{role:"user"|"assistant", content:"..."}], // optional, capped at 8
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* "category": "barnevern" (optional),
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* "language": "no" | "en" (optional, default no)
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* }
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*/
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declare(strict_types=1);
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require_once dirname(__DIR__, 2) . '/includes/bootstrap.php';
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dbnToolsRequireMethod('POST');
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dbnToolsRequireAuth();
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try {
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$tenant = dbnToolsEnsureDashboardTenant();
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} catch (DbnToolsHttpException $e) {
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dbnToolsError($e->getMessage(), $e->status, $e->errorCode);
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}
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$clientId = (int)$tenant['client_id'];
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$input = dbnToolsJsonInput(80_000);
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$question = trim((string)($input['question'] ?? ''));
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if ($question === '') {
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dbnToolsError('question is required.', 400, 'missing_question');
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}
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if (mb_strlen($question, 'UTF-8') > 4000) {
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dbnToolsError('question is too long (max 4000 chars).', 422, 'question_too_long');
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}
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$history = is_array($input['history'] ?? null) ? $input['history'] : [];
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$history = array_slice($history, -8);
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$history = array_values(array_filter($history, fn($m) => is_array($m)
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&& in_array($m['role'] ?? '', ['user', 'assistant'], true)
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&& is_string($m['content'] ?? null)));
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$category = trim((string)($input['category'] ?? '')) ?: null;
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$language = in_array($input['language'] ?? 'no', ['no', 'en'], true) ? $input['language'] : 'no';
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// SSE setup
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header('Content-Type: text/event-stream');
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header('Cache-Control: no-cache, no-transform');
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header('X-Accel-Buffering: no');
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@ini_set('output_buffering', 'off');
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@ini_set('zlib.output_compression', '0');
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while (ob_get_level() > 0) ob_end_flush();
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ob_implicit_flush(true);
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function sseEmit(string $event, array $data): void {
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echo "event: {$event}\n";
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echo 'data: ' . json_encode($data, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) . "\n\n";
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if (function_exists('flush')) @flush();
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}
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dbnToolsBootCaveau();
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try {
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$rag = new ClientRagPipeline($clientId);
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$options = [
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'conversation_history' => $history,
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'language' => $language,
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'user_id' => (int)($tenant['client_user_id'] ?? 0),
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'user_role' => 'owner',
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];
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$result = $rag->askStreaming(
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$question,
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null, // model: let pipeline choose default
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$category,
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$options,
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function (string $chunk): void {
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if ($chunk !== '') sseEmit('token', ['t' => $chunk]);
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}
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);
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$sources = [];
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foreach (($result['fullChunks'] ?? $result['chunks'] ?? []) as $c) {
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if (!is_array($c)) continue;
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$sources[] = [
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'document_id' => (int)($c['document_id'] ?? 0),
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'title' => (string)($c['title'] ?? ''),
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'section' => (string)($c['section_title'] ?? $c['section'] ?? ''),
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'source_url' => (string)($c['source_url'] ?? ''),
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'score' => isset($c['score']) ? (float)$c['score'] : null,
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];
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}
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sseEmit('done', [
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'ok' => true,
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'chunks_used' => (int)($result['chunks_used'] ?? count($sources)),
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'model' => (string)($result['model'] ?? ''),
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'response_time_ms'=> (int)($result['response_time_ms'] ?? 0),
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'sources' => $sources,
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]);
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} catch (Throwable $e) {
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sseEmit('fail', ['ok' => false, 'message' => $e->getMessage()]);
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}
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exit;
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